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    • 53. 发明公开
    • 반도체 메모리 장치 및 그의 리셋 제어 회로
    • 半导体存储器件及其复位控制电路
    • KR1020100002865A
    • 2010-01-07
    • KR1020080062914
    • 2008-06-30
    • 에스케이하이닉스 주식회사
    • 송청기
    • G11C7/20G11C8/04G11C7/10
    • G11C8/18G11C7/20
    • PURPOSE: A semiconductor memory device and a reset control circuit of the same are provided to prevent erroneous enable of a reset control signal caused by clutch of a reset signal by selectively enabling the reset control signal. CONSTITUTION: In a device, a buffer unit buffers a rest signal inputted through a pad(100) and outputs an internal reset signal. A reset control circuit(300) outputs the reset control signal by using the internal reset signal. The reset control circuit enables the reset control signal by determining the state of the internal reset signal when the internal reset signal is enable. A driver(400) outputs the reset control signal to the internal circuit(500). The internal circuit process the data in response to a command signal. The internal circuit is initialized according to the output of the driver.
    • 目的:提供半导体存储器件和复位控制电路,以通过选择性地使能复位控制信号来防止由复位信号的离合器引起的复位控制信号的错误使能。 构成:在设备中,缓冲器单元缓冲通过焊盘(100)输入的休眠信号并输出​​内部复位信号。 复位控制电路(300)通过使用内部复位信号输出复位控制信号。 当内部复位信号使能时,复位控制电路通过确定内部复位信号的状态来启用复位控制信号。 驱动器(400)将复位控制信号输出到内部电路(500)。 内部电路根据命令信号处理数据。 内部电路根据驱动器的输出进行初始化。
    • 54. 发明授权
    • 반도체 시험장치 및 반도체 메모리의 시험방법
    • 在这里,您可以享受到最舒适的住宿体验
    • KR100932309B1
    • 2009-12-16
    • KR1020087001676
    • 2007-08-22
    • 가부시키가이샤 어드밴테스트
    • 다바타마코토
    • G11C29/00G11C8/04
    • G11C29/56G11C29/56004G11C29/56008G11C2029/1208G11C2029/5604G11C2029/5606
    • 반도체 시험장치는 블럭 기능을 구비한 피시험 메모리의 각 블럭의 우량여부 정보를 미리 기억하는 BBM과, 피시험 메모리의 각 메모리 셀의 우량여부 정보를 미리 기억하는 AFM과, AFM 내의 우량여부 정보의 데이터를 압축하는 데이터 압축부와, 압축 데이터를 기억하는 CFBM과, 미리 준비된 우량품 블럭의 어드레스 수를 저장하는 우량품 블럭 레지스터(GBR)와, 어드레스 생성부(AG)를 구비하고, 압축 대상 블럭이 우량품이 아닐 경우에, 어드레스 생성부는 압축 대상 블럭 내에서의 페이지의 컬럼 어드레스 및 로우 어드레스를 AFM에 전달하고, 압축 대상 블럭이 우량품일 경우에, 우량품 블럭 레지스터는 우량품 블럭의 어드레스 수를 CFBM에 전달한다.
      반도체 시험장치, 블럭, 우량여부, 어드레스 페일 메모리, 압축 페일 버퍼 메모리
    • 本公开涉及用于测试MUT的半导体测试器,其包括图案发生器; 模式格式化程序; 比较器,将来自MUT的结果信号与期望值进行比较; 坏块存储器; 每个存储单元的AFM预存通过/失败信息; 数据压缩器,压缩AFM中的合格/不合格信息的数据; 存储压缩数据的压缩失败缓冲存储器; 存储准备好的块的地址号的好的块寄存器; 以及地址生成器,其中,当要被压缩的块是好的块时,好块寄存器将好块的地址号发送到压缩失败缓冲存储器。
    • 55. 发明公开
    • 단방향 카운터를 이용한 메모리 어드레스 생성기 및 그를구비한 내장형 자체 테스트 회로
    • 使用单向计数器的存储器地址发生器和具有相同方式的内置自检电路
    • KR1020090108177A
    • 2009-10-15
    • KR1020080033470
    • 2008-04-11
    • 에스케이하이닉스 주식회사
    • 고재범
    • G11C29/12G11C8/04
    • G11C29/18G11C29/1201G11C29/14G11C29/36
    • PURPOSE: A memory address generator using a single-direction counter and a built-in self test circuit having the same are provided to manufacture the memory address generator and a built-in self test circuit which can perform the up-counting and down-counting. CONSTITUTION: A memory address generator using a single-direction counter(310) and a built-in self test circuit having the same comprises a one-way counting unit, the first inversion units, an add unit, the second inversion units, and a selectivity unit. The one-way counting unit creates the first memory addresses. The first memory addresses successively reduce from the maximum address or successively increase until the maximum address of the test memory. The first inversion units invert the maximum address. The add unit adds up the inverted maximum address and the first memory addresses which is outputted from the first inversion units. The second inversion units create the second memory addresses by inverting the output signal of the add unit.
    • 目的:提供使用单向计数器和内置自检电路的存储器地址发生器,用于制造存储器地址发生器和内置自检电路,该电路可执行向上计数和递减计数 。 构成:使用单向计数器(310)的内存地址发生器和具有该单向计数器的内置自检电路包括单向计数单元,第一反演单元,加法单元,第二反转单元和 选择性单位。 单向计数单元创建第一个存储器地址。 第一个存储器地址从最大地址连续减小或连续增加,直到测试存储器的最大地址。 第一个反转单元反转最大地址。 加法单元将从第一倒置单元输出的反相最大地址和第一存储器地址相加。 第二反转单元通过反相添加单元的输出信号来产生第二存储器地址。
    • 56. 发明公开
    • 혼합된 유형의 메모리 장치를 동작시키는 시스템 및 방법
    • 混合型记忆装置的操作系统及方法
    • KR1020090102787A
    • 2009-09-30
    • KR1020097014049
    • 2007-12-04
    • 컨버전트 인텔렉츄얼 프로퍼티 매니지먼트 인코포레이티드
    • 오,학준편,홍범김,진기
    • G06F12/00G11C11/34G11C16/02G11C8/04
    • G11C16/08G11C7/10G11C7/1078G11C7/20
    • A memory system architecture is provided in which a memory controller controls memory devices in a serial interconnection configuration. The memory controller has an output port for sending memory commands and an input port for receiving memory responses for those memory commands requisitioning such responses. Each memory device includes a memory, such as, for example, NAND-type flash memory, NOR-type flash memory, random access memory and static random access memory. Each memory command is specific to the memory type of a target memory device. A data path for the memory commands and the memory responses is provided by the interconnection. A given memory command traverses memory devices in order to reach its intended memory device of the serial interconnection configuration. Upon its receipt, the intended memory device executes the given memory command and, if appropriate, sends a memory response to a next memory device. The memory response is transferred to the memory controller.
    • 提供了存储器系统结构,其中存储器控制器控制串行互连配置中的存储器件。 存储器控制器具有用于发送存储器命令的输出端口和用于接收用于请求这样的响应的那些存储器命令的存储器响应的输入端口。 每个存储器件包括诸如NAND型闪存,NOR型闪速存储器,随机存取存储器和静态随机存取存储器之类的存储器。 每个存储器命令特定于目标存储器件的存储器类型。 存储器命令和存储器响应的数据路径由互连提供。 给定的存储器命令遍历存储器件以达到其串行互连配置的预期存储器件。 在其接收时,预期的存储器件执行给定的存储器命令,并且如果适当的话,向下一个存储器件发送存储器响应。 存储器响应被传送到存储器控制器。
    • 58. 发明公开
    • 반도체 메모리 장치의 컬럼 어드레스 제어 회로
    • 半导体存储器设备的地址控制电路
    • KR1020090036828A
    • 2009-04-15
    • KR1020070102097
    • 2007-10-10
    • 에스케이하이닉스 주식회사
    • 유정택
    • G11C8/04G11C8/18G11C8/06
    • G11C8/18G11C8/06G11C8/10
    • A column address control circuit of a semiconductor memory apparatus is provided to increase the reliability of the semiconductor memory device by performing normal read and writing in regardless of time delay of the column address enable. A first inverter(IV11) inverts a column enable signal(YAE), and a first input part(110) inverts the first column address(CA1). A first latch unit(120) stores an output signal of the first input part, and the first output unit(130) outputs the output signal of the first latch unit as the first inner column address(CA1 int). An initialization part(140) initializes the first inner column address to a lower level, and a fourth inverter(IV14) inverts the column enable signal. A secondary input unit(210) inverts the second column address(CA2), and the second latch unit(220) stores the output signal of the secondary input unit. The second output unit(230) inverts the output signal of the second latch unit, and a third latch unit(240) inverts the output signal of the second output unit.
    • 提供半导体存储装置的列地址控制电路,通过执行正常的读和写操作来提高半导体存储器件的可靠性,而不管列地址使能的时间延迟。 第一反相器(IV11)使列使能信号(YAE)反相,第一输入部(110)反转第一列地址(CA1)。 第一锁存单元(120)存储第一输入部分的输出信号,第一输出单元(130)输出第一锁存单元的输出信号作为第一内列地址(CA1 int)。 初始化部140将第一内列地址初始化为较低电平,第四反相器IV14反转列使能信号。 次级输入单元(210)反转第二列地址(CA2),第二锁存单元(220)存储次级输入单元的输出信号。 第二输出单元230反转第二锁存单元的输出信号,第三锁存单元240反转第二输出单元的输出信号。
    • 59. 发明公开
    • 집적 회로 장치의 외부 입출력 접속부로의 주변 기능 동적 리매핑
    • 一体化电路设备的外部输入输出连接的动态外设功能
    • KR1020090018646A
    • 2009-02-20
    • KR1020087030754
    • 2007-05-31
    • 마이크로칩 테크놀로지 인코포레이티드
    • 우제우다이고르볼즈브라이언브래들리스티브카베이야고랑
    • G11C7/10G11C8/04
    • H03K19/17764H03K19/1732H03K19/17744
    • Peripheral functions of an integrated circuit device may be pooled and dynamically mapped to available external input-output connections of the integrated circuit device by using a set of configuration registers. To provide system robustness, the configuration registers may implement various levels of write protection, error correction and monitoring circuitry. One or more peripheral output functions may be mapped to one or more external output connections. Not more than one output function may be active at the same time on the same output connection. Outputs and inputs may be mapped to the same external input-output connection with or without the output being controllable for placement into an inactive state, e.g., high impedance or open collector. When the input is required to receive external data over the external input-output connection, the output may be placed into the inactive state.
    • 通过使用一组配置寄存器,集成电路设备的外围功能可以被集合并且动态地映射到集成电路设备的可用的外部输入 - 输出连接。 为了提供系统的鲁棒性,配置寄存器可以实现各种级别的写保护,纠错和监视电路。 一个或多个外围输出功能可以映射到一个或多个外部输出连接。 在同一输出连接上,同一输出功能可能同时处于活动状态。 输出和输入可以被映射到具有或不具有输出的相同外部输入 - 输出连接,以便放置到非活动状态,例如高阻抗或开放式收集器。 当输入需要通过外部输入 - 输出连接接收外部数据时,输出可能被置于非活动状态。